11123100302201 has 8 divisors (see below), whose sum is σ = 11128441858560. Its totient is φ = 11117759822992.

The previous prime is 11123100302183. The next prime is 11123100302203. The reversal of 11123100302201 is 10220300132111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11123100302201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11123100302201.

It is not an unprimeable number, because it can be changed into a prime (11123100302203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20781935 + ... + 21310443.

It is an arithmetic number, because the mean of its divisors is an integer number (1391055232320).

Almost surely, 2^{11123100302201} is an apocalyptic number.

It is an amenable number.

11123100302201 is a deficient number, since it is larger than the sum of its proper divisors (5341556359).

11123100302201 is an equidigital number, since it uses as much as digits as its factorization.

11123100302201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538575.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11123100302201 its reverse (10220300132111), we get a palindrome (21343400434312).

The spelling of 11123100302201 in words is "eleven trillion, one hundred twenty-three billion, one hundred million, three hundred two thousand, two hundred one".